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markfrankel18

Why People Mistake Good Deals for Rip-Offs : The New Yorker - 5 views

www.newyorker.com/...e-good-deals-for-rip-offs.html

TOK arts psychology

shared by markfrankel18 on 22 Oct 13 - No Cached
  • Last Saturday, an elderly man set up a stall near Central Park and sold eight spray-painted canvases for less than one five-hundredth of their true value. The art works were worth more than two hundred and twenty-five thousand dollars, but the man walked away with just four hundred and twenty dollars. Each canvas was an original by the enigmatic British artist Banksy, who was approaching the midpoint of a monthlong residency in New York City. Banksy had asked the man to sell the works on his behalf. For several hours, hundreds of oblivious locals and tourists ignored the quiet salesman, along with the treasure he was hiding in plain sight. The day ended with thirty paintings left unsold. One Banksy aficionado, certain she could distinguish a fake from the real thing, quietly scolded the man for knocking off the artist’s work.
  • What makes Banksy’s subversive stunt so compelling is that it forces us to acknowledge how incoherently humans derive value. How can a person be willing to pay five hundred times more than another for the same art work born in the same artist’s studio?
  • Some concepts are easy to evaluate without a reference standard. You don’t need a yardstick, for example, when deciding whether you’re well-rested or exhausted, or hot or cold, because those states are “inherently evaluable”—they’re easy to measure in absolute terms because we have sensitive biological mechanisms that respond when our bodies demand rest, or when the temperature rises far above or falls far below seventy-two degrees. Everyone agrees that three days is too long a period without sleep, but art works satisfy far too abstract a need to attract a universal valuation. When you learn that your favorite abstract art work was actually painted by a child, its value declines precipitously (unless the child happens to be your prodigious four-year-old).
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  • We’re swayed by all the wrong cues, and our valuation estimates are correspondingly incoherent. Banksy knew this when he asked an elderly man to sell his works in Central Park. It’s comforting to believe that we get what we pay for, but discerning true value is as difficult as spotting a genuine Banksy canvas in a city brimming with imitations.
Lawrence Hrubes

Is Bilingualism Really an Advantage? - The New Yorker - 1 views

www.newyorker.com/...ilingual-advantage-aging-brain

TOK language human sciences social studies bias

shared by Lawrence Hrubes on 26 Jan 15 - No Cached
  • Many modern language researchers agree with that premise. Not only does speaking multiple languages help us to communicate but bilingualism (or multilingualism) may actually confer distinct advantages to the developing brain. Because a bilingual child switches between languages, the theory goes, she develops enhanced executive control, or the ability to effectively manage what are called higher cognitive processes, such as problem-solving, memory, and thought. She becomes better able to inhibit some responses, promote others, and generally emerges with a more flexible and agile mind. It’s a phenomenon that researchers call the bilingual advantage.
  • For the first half of the twentieth century, researchers actually thought that bilingualism put a child at a disadvantage, something that hurt her I.Q. and verbal development. But, in recent years, the notion of a bilingual advantage has emerged from research to the contrary, research that has seemed both far-reaching and compelling, much of it coming from the careful work of the psychologist Ellen Bialystok. For many tasks, including ones that involve working memory, bilingual speakers seem to have an edge. In a 2012 review of the evidence, Bialystok showed that bilinguals did indeed show enhanced executive control, a quality that has been linked, among other things, to better academic performance. And when it comes to qualities like sustained attention and switching between tasks effectively, bilinguals often come out ahead. It seems fairly evident then that, given a choice, you should raise your child to speak more than one language.
  • Systematically, de Bruin combed through conference abstracts from a hundred and sixty-nine conferences, between 1999 and 2012, that had to do with bilingualism and executive control. The rationale was straightforward: conferences are places where people present in-progress research. They report on studies that they are running, initial results, initial thoughts. If there were a systematic bias in the field against reporting negative results—that is, results that show no effects of bilingualism—then there should be many more findings of that sort presented at conferences than actually become published. That’s precisely what de Bruin found. At conferences, about half the presented results provided either complete or partial support for the bilingual advantage on certain tasks, while half provided partial or complete refutation. When it came to the publications that appeared after the preliminary presentation, though, the split was decidedly different. Sixty-eight per cent of the studies that demonstrated a bilingual advantage found a home in a scientific journal, compared to just twenty-nine per cent of those that found either no difference or a monolingual edge. “Our overview,” de Bruin concluded, “shows that there is a distorted image of the actual study outcomes on bilingualism, with researchers (and media) believing that the positive effect of bilingualism on nonlinguistic cognitive processes is strong and unchallenged.”
Lawrence Hrubes

The Power of Touch - The New Yorker - 0 views

www.newyorker.com/...power-touch

touch sensory perception perception science psychology health brain emotion experiment neuroscience

shared by Lawrence Hrubes on 04 Mar 15 - No Cached
  • At a home in the Romanian city of Iași, Carlson measured cortisol levels in a group of children ranging from two months to three years old. The caregiver-to-child ratio was twenty to one, and most of the children had experienced severe neglect and sensory deprivation. Multiple times a day, Carlson took saliva samples, tracking how cortisol levels fluctuated in response to stressful events. The children, she found, were hormonally off kilter. Under normal conditions, cortisol peaks just before we wake up and then tapers off; in the leagăne infants, it peaked in the afternoon and remained elevated. Those levels, in turn, correlated with faltering performance on numerous cognitive and physical assessments. Then Carlson tried an intervention modelled on the work of Joseph Sparling, a child-development specialist, and the outcomes changed. When half of the orphans received more touching from more caregivers—an increase in hugs, holding, and the making of small adjustments to clothes and hair—their performance markedly improved. They grew bigger, stronger, and more responsive, both cognitively and emotionally, and they reacted better to stress.
  • Touch is the first of the senses to develop in the human infant, and it remains perhaps the most emotionally central throughout our lives. While many researchers have appreciated its power, others have been more circumspect. Writing in 1928, John B. Watson, one of the originators of the behaviorist school of psychology, urged parents to maintain a physical boundary between themselves and their children: “Never hug and kiss them, never let them sit on your lap. If you must, kiss them once on the forehead when they say goodnight. Shake hands with them in the morning. Give them a pat on the head if they have made an extraordinarily good job on a difficult task.” Watson acknowledged that children must be bathed, clothed, and cared for, but he believed that excessive touching—that is, caressing—would create “mawkish” adults. An untouched child, he argued, “enters manhood so bulwarked with stable work and emotional habits that no adversity can quite overwhelm him.” Now we know that, to attain that result, he should have suggested the opposite: touch, as frequent and as caring as possible
  • And yet touch is rarely purely physical. Field’s more recent work has shown that the brain is very good at distinguishing an emotional touch from a similar, but non-emotional, one. A massage chair is not a masseuse. Certain touch receptors exist solely to convey emotion to the brain, rather than sensory information about the external environment. A recent study shows that we can identify other people’s basic emotions based on how they touch us, even when they are separated from us by a curtain. And the emotions that are communicated by touch can go on to shape our behavior. One recent review found that, even if we have no conscious memory of a touch—a hand on the shoulder, say—we may be more likely to agree to a request, respond more (or less) positively to a person or product, or form closer bonds with someone.
Lawrence Hrubes

Walter Mischel, The Marshallow Test, and Self-Control - The New Yorker - 1 views

www.newyorker.com/...hologist-studying-self-control

TOK psychology psychiatry self-control gratification delay social studies human sciences

shared by Lawrence Hrubes on 14 Feb 15 - No Cached
  • Mischel’s story isn’t surprising—nicotine is addictive, and quitting is difficult—except for one thing: Mischel is the creator of the marshmallow test, one of the most famous experiments in the history of psychology, which is often cited as evidence of the importance of self-control. In the original test, which was administered at the Bing Nursery School, at Stanford, in the nineteen-sixties, Mischel’s team would present a child with a treat (marshmallows were just one option) and tell her that she could either eat the one treat immediately or wait alone in the room for several minutes until the researcher returned, at which point she could have two treats. The promised treats were always visible and the child knew that all she had to do to stop the agonizing wait was ring a bell to call the experimenter back—although in that case, she wouldn’t get the second treat. The longer a child delayed gratification, Mischel found—that is, the longer she was able to wait—the better she would fare later in life at numerous measures of what we now call executive function. She would perform better academically, earn more money, and be healthier and happier. She would also be more likely to avoid a number of negative outcomes, including jail time, obesity, and drug use.
  • It was not until one day in the late nineteen-sixties, when he saw a man with metastasized lung cancer in the halls of Stanford’s medical school—chest exposed, head shaved, little green “x” marks all over his body, marking the points where radiation would go—that Mischel realized he was fooling himself. Finally, something clicked. From then on, each time he wanted a cigarette (approximately every three minutes, by his count) he would create a picture in his mind of the man in the hallway. As he described it to me, “I changed the objective value of the cigarette. It went from something I craved to something disgusting.” He hasn’t had a smoke since.
  • Lawrence Hrubes on 14 Feb 15
     
    "Mischel, who is now eighty-four years old, has just published his first popular book, "The Marshmallow Test: Mastering Self-Control." It is part memoir, part scientific analysis, and part self-help guide. In the book, he describes the original impetus for the marshmallow study. At the time, his daughters, Judith, Rebecca, and Linda, were three, four, and five years old, respectively. "I began to see this fascinating phenomenon where they morphed from being highly impulsive, immediate creatures who couldn't delay anything," he told me. "There were these amazingly rapid changes-everything around them was the same, but something inside them had changed. I realized I didn't have a clue what was going on in their heads." He wondered what was it that had enabled them to go from deciding that they wanted to wait to actually being able to do so. He found the answer among their classmates at the Bing preschool."
Lawrence Hrubes

How Children Learn To Read - The New Yorker - 0 views

www.newyorker.com/...how-children-learn-read

TOK education language writing science neuroscience brain causation correlation

shared by Lawrence Hrubes on 14 Feb 15 - No Cached
  • Why is it easy for some people to learn to read, and difficult for others? It’s a tough question with a long history. We know that it’s not just about raw intelligence, nor is it wholly about repetition and dogged persistence. We also know that there are some conditions that, effort aside, can hold a child back. Socioeconomic status, for instance, has been reliably linked to reading achievement. And, regardless of background, children with lower general verbal ability and those who have difficulty with phonetic processing seem to struggle. But what underlies those differences? How do we learn to translate abstract symbols into meaningful sounds in the first place, and why are some children better at it than others?
  • When Hoeft took into account all of the explanatory factors that had been linked to reading difficulty in the past—genetic risk, environmental factors, pre-literate language ability, and over-all cognitive capacity—she found that only one thing consistently predicted how well a child would learn to read. That was the growth of white matter in one specific area of the brain, the left temporoparietal region. The amount of white matter that a child arrived with in kindergarten didn’t make a difference. But the change in volume between kindergarten and third grade did.
  • She likens it to the Dr. Seuss story of Horton and the egg. Horton sits on an egg that isn’t his own, and, because of his dedication, the creature that eventually hatches looks half like his mother, and half like the elephant. In this particular case, Hoeft and her colleagues can’t yet separate cause and effect: Were certain children predisposed to develop strong white-matter pathways that then helped them to learn to read, or was superior instruction and a rich environment prompting the building of those pathways?
markfrankel18

Should Manga Be Included in Child Pornography Legislation? | VICE News - 1 views

news.vice.com/...-child-pornography-legislation

TOK arts ethics

shared by markfrankel18 on 28 Oct 15 - No Cached
  • The United Nations has rekindled the debate about sexualized images of children in Japanese manga art after its Special Envoy on Child Protection, Maud de Boer-Buquicchio, called for the east Asian country to ban certain graphic content in anime.
markfrankel18

Child sex abuse victim in 20s euthanised after suffering irreparable PTSD - 0 views

www.ibtimes.co.uk/owed-choose-euthanasia-1559432

TOK ethics

shared by markfrankel18 on 16 May 16 - No Cached
  • A victim of childhood sex abuse was allowed to end her life under Dutch euthanasia laws after doctors and psychiatrists concluded that the woman's post-traumatic stress disorder and physical health were incurable. The death of the Dutch woman in her 20s has fuelled the ongoing debate on the ethics of euthanasia in Britain, with some MPs arguing that allowing a victim of sex abuse to die is equivalent to punishing the victim.
Lawrence Hrubes

BBC News - Face blindness: Seeing but not seeing - 0 views

www.bbc.co.uk/...health-24385650

TOK perception vision brain neuroscience blindness

shared by Lawrence Hrubes on 06 Oct 13 - No Cached
  • Lawrence Hrubes on 06 Oct 13
     
    "Imagine that suddenly you cannot recognise your mother, your partner, your child. You can see them but your brain cannot process the information - you don't know whether they are smiling, or understand their emotions."
Lawrence Hrubes

Raising a Moral Child - NYTimes.com - 0 views

www.nytimes.com/...raising-a-moral-child.html

shared by Lawrence Hrubes on 14 Apr 14 - No Cached
  • Genetic twin studies suggest that anywhere from a quarter to more than half of our propensity to be giving and caring is inherited. That leaves a lot of room for nurture, and the evidence on how parents raise kind and compassionate children flies in the face of what many of even the most well-intentioned parents do in praising good behavior, responding to bad behavior, and communicating their values.
Lawrence Hrubes

We Know How You Feel - 0 views

www.newyorker.com/...know-feel

TOK emotion technology psychology ethics

shared by Lawrence Hrubes on 18 Jan 15 - No Cached
  • Today, machines seem to get better every day at digesting vast gulps of information—and they remain as emotionally inert as ever. But since the nineteen-nineties a small number of researchers have been working to give computers the capacity to read our feelings and react, in ways that have come to seem startlingly human. Experts on the voice have trained computers to identify deep patterns in vocal pitch, rhythm, and intensity; their software can scan a conversation between a woman and a child and determine if the woman is a mother, whether she is looking the child in the eye, whether she is angry or frustrated or joyful. Other machines can measure sentiment by assessing the arrangement of our words, or by reading our gestures. Still others can do so from facial expressions. Our faces are organs of emotional communication; by some estimates, we transmit more data with our expressions than with what we say, and a few pioneers dedicated to decoding this information have made tremendous progress. Perhaps the most successful is an Egyptian scientist living near Boston, Rana el Kaliouby. Her company, Affectiva, formed in 2009, has been ranked by the business press as one of the country’s fastest-growing startups, and Kaliouby, thirty-six, has been called a “rock star.” There is good money in emotionally responsive machines, it turns out. For Kaliouby, this is no surprise: soon, she is certain, they will be ubiquitous.
markfrankel18

The Moral Instinct - New York Times - 3 views

www.nytimes.com/...13Psychology-t.html

ethics TOK Pinker

shared by markfrankel18 on 31 Mar 13 - Cached
  • It seems we may all be vulnerable to moral illusions the ethical equivalent of the bending lines that trick the eye on cereal boxes and in psychology textbooks. Illusions are a favorite tool of perception scientists for exposing the workings of the five senses, and of philosophers for shaking people out of the naïve belief that our minds give us a transparent window onto the world (since if our eyes can be fooled by an illusion, why should we trust them at other times?). Today, a new field is using illusions to unmask a sixth sense, the moral sense.
  • The first hallmark of moralization is that the rules it invokes are felt to be universal. Prohibitions of rape and murder, for example, are felt not to be matters of local custom but to be universally and objectively warranted. One can easily say, “I don’t like brussels sprouts, but I don’t care if you eat them,” but no one would say, “I don’t like killing, but I don’t care if you murder someone.”The other hallmark is that people feel that those who commit immoral acts deserve to be punished.
  • Until recently, it was understood that some people didn’t enjoy smoking or avoided it because it was hazardous to their health. But with the discovery of the harmful effects of secondhand smoke, smoking is now treated as immoral. Smokers are ostracized; images of people smoking are censored; and entities touched by smoke are felt to be contaminated (so hotels have not only nonsmoking rooms but nonsmoking floors). The desire for retribution has been visited on tobacco companies, who have been slapped with staggering “punitive damages.” At the same time, many behaviors have been amoralized, switched from moral failings to lifestyle choices.
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  • But whether an activity flips our mental switches to the “moral” setting isn’t just a matter of how much harm it does. We don’t show contempt to the man who fails to change the batteries in his smoke alarms or takes his family on a driving vacation, both of which multiply the risk they will die in an accident. Driving a gas-guzzling Hummer is reprehensible, but driving a gas-guzzling old Volvo is not; eating a Big Mac is unconscionable, but not imported cheese or crème brûlée. The reason for these double standards is obvious: people tend to align their moralization with their own lifestyles.
  • People don’t generally engage in moral reasoning, Haidt argues, but moral rationalization: they begin with the conclusion, coughed up by an unconscious emotion, and then work backward to a plausible justification.
  • Together, the findings corroborate Greene’s theory that our nonutilitarian intuitions come from the victory of an emotional impulse over a cost-benefit analysis.
  • The psychologist Philip Tetlock has shown that the mentality of taboo — a conviction that some thoughts are sinful to think — is not just a superstition of Polynesians but a mind-set that can easily be triggered in college-educated Americans. Just ask them to think about applying the sphere of reciprocity to relationships customarily governed by community or authority. When Tetlock asked subjects for their opinions on whether adoption agencies should place children with the couples willing to pay the most, whether people should have the right to sell their organs and whether they should be able to buy their way out of jury duty, the subjects not only disagreed but felt personally insulted and were outraged that anyone would raise the question.
  • The moral sense, then, may be rooted in the design of the normal human brain. Yet for all the awe that may fill our minds when we reflect on an innate moral law within, the idea is at best incomplete. Consider this moral dilemma: A runaway trolley is about to kill a schoolteacher. You can divert the trolley onto a sidetrack, but the trolley would trip a switch sending a signal to a class of 6-year-olds, giving them permission to name a teddy bear Muhammad. Is it permissible to pull the lever? This is no joke. Last month a British woman teaching in a private school in Sudan allowed her class to name a teddy bear after the most popular boy in the class, who bore the name of the founder of Islam. She was jailed for blasphemy and threatened with a public flogging, while a mob outside the prison demanded her death. To the protesters, the woman’s life clearly had less value than maximizing the dignity of their religion, and their judgment on whether it is right to divert the hypothetical trolley would have differed from ours. Whatever grammar guides people’s moral judgments can’t be all that universal. Anyone who stayed awake through Anthropology 101 can offer many other examples.
  • The impulse to avoid harm, which gives trolley ponderers the willies when they consider throwing a man off a bridge, can also be found in rhesus monkeys, who go hungry rather than pull a chain that delivers food to them and a shock to another monkey. Respect for authority is clearly related to the pecking orders of dominance and appeasement that are widespread in the animal kingdom. The purity-defilement contrast taps the emotion of disgust that is triggered by potential disease vectors like bodily effluvia, decaying flesh and unconventional forms of meat, and by risky sexual practices like incest.
  • All this brings us to a theory of how the moral sense can be universal and variable at the same time. The five moral spheres are universal, a legacy of evolution. But how they are ranked in importance, and which is brought in to moralize which area of social life — sex, government, commerce, religion, diet and so on — depends on the culture.
  • By analogy, we are born with a universal moral grammar that forces us to analyze human action in terms of its moral structure, with just as little awareness. The idea that the moral sense is an innate part of human nature is not far-fetched. A list of human universals collected by the anthropologist Donald E. Brown includes many moral concepts and emotions, including a distinction between right and wrong; empathy; fairness; admiration of generosity; rights and obligations; proscription of murder, rape and other forms of violence; redress of wrongs; sanctions for wrongs against the community; shame; and taboos.
  • Here is the worry. The scientific outlook has taught us that some parts of our subjective experience are products of our biological makeup and have no objective counterpart in the world. The qualitative difference between red and green, the tastiness of fruit and foulness of carrion, the scariness of heights and prettiness of flowers are design features of our common nervous system, and if our species had evolved in a different ecosystem or if we were missing a few genes, our reactions could go the other way. Now, if the distinction between right and wrong is also a product of brain wiring, why should we believe it is any more real than the distinction between red and green? And if it is just a collective hallucination, how could we argue that evils like genocide and slavery are wrong for everyone, rather than just distasteful to us?
  • Putting God in charge of morality is one way to solve the problem, of course, but Plato made short work of it 2,400 years ago. Does God have a good reason for designating certain acts as moral and others as immoral? If not — if his dictates are divine whims — why should we take them seriously? Suppose that God commanded us to torture a child. Would that make it all right, or would some other standard give us reasons to resist? And if, on the other hand, God was forced by moral reasons to issue some dictates and not others — if a command to torture a child was never an option — then why not appeal to those reasons directly?
markfrankel18

We Didn't Eat the Marshmallow. The Marshmallow Ate Us. - NYTimes.com - 4 views

www.nytimes.com/...ow-the-marshmallow-ate-us.html

TOK psychology human sciences marshmallow willpower

shared by markfrankel18 on 12 Jan 14 - Cached
  • The marshmallow study captured the public imagination because it is a funny story, easily told, that appears to reduce the complex social and psychological question of why some people succeed in life to a simple, if ancient, formulation: Character is destiny. Except that in this case, the formulation isn’t coming from the Greek philosopher Heraclitus or from a minister preaching that “patience is a virtue” but from science, that most modern of popular religions.
  • But how our brains work is just one of many factors that drive the choices we make. Just last year, a study by researchers at the University of Rochester called the conclusions of the Stanford experiments into question, showing that some children were more likely to eat the first marshmallow when they had reason to doubt the researcher’s promise to come back with a second one. In the study, published in January 2013 in Cognition under the delectable title “Rational Snacking,” Celeste Kidd, Holly Palmeri and Richard N. Aslin wrote that for a child raised in an unstable environment, “the only guaranteed treats are the ones you have already swallowed,” while a child raised in a more stable environment, in which promises are routinely delivered upon, might be willing to wait a few more minutes, confident that he will get that second treat.
  • Willpower can do only so much for children facing domestic instability, poor physical health or intellectual deficits.
Lawrence Hrubes

Fertility expert: 'I can clone a human being' | Science | News | The Independent - 0 views

www.independent.co.uk/...one-a-human-being-1672095.html

ethics science cloning bioethics biology

shared by Lawrence Hrubes on 07 Apr 16 - Cached
  • "There is absolutely no doubt about it, and I may not be the one that does it, but the cloned child is coming. There is absolutely no way that it will not happen," Dr Zavos said in an interview yesterday with The Independent.
  • "If we find out that this technique does not work, I don't intend to step on dead bodies to achieve something because I don't have that kind of ambition. My ambition is to help people."
  • Dr Zavos also revealed that he has produced cloned embryos of three dead people, including a 10-year-old child called Cady, who died in a car crash. He did so after being asked by grieving relatives if he could create biological clones of their loved ones.
Lawrence Hrubes

Is Your Child Lying to You? That's Good - The New York Times - 2 views

www.nytimes.com/...ildren-lying-intelligence.html

ethics lying children intelligence morality psychology human sciences SocialScience

shared by Lawrence Hrubes on 06 Jan 18 - No Cached
  • Kids discover lying as early as age 2, studies have found. In one experiment, children were asked not to peek at a toy hidden behind them while the researcher withdrew from the room under false pretenses. Minutes later, the researcher returned and asked the child if he or she peeked.
Lawrence Hrubes

Passing My Disability On to My Children - The New York Times - 0 views

www.nytimes.com/...ability-on-to-my-children.html

ethics biology health genetics family disability

shared by Lawrence Hrubes on 07 Sep 16 - No Cached
  • Occasionally, I come across the term “designer baby,” and I am reminded that some parents now have the option to screen or modify the genes of their unborn children to ensure or avoid certain traits. It always gives me a feeling of unease. Obviously, I did not take this route — partly because, at least with my son, I never had to actually make the decision. My third child, Eliza, was a late midlife accident. I chose to have her despite the possibility she would have XLH, but would I have made the same decision in a planned pregnancy or if given a choice much earlier in the process? I can’t help suspecting that because of advances in genetic mapping, genetic testing, the sheer range of prenatal choices, chances are that in a generation or two, there will be no one in the world who has XLH, no one who looks like me or my children — at least not in the so-called developed world — and I don’t know how to feel about that.
Lawrence Hrubes

BBC - Future - How to learn like a memory champion - 1 views

www.bbc.com/...w-to-learn-like-a-memory-champ

TOK memory learning education technology brain

shared by Lawrence Hrubes on 07 Mar 14 - No Cached
  • As Cooke first set out developing his idea, he turned to his former classmate at Oxford University, Princeton neuroscientist Greg Detre, to help update his tried-and-tested techniques with the latest understanding of memory. Together, they came up with some basic principles that would guide Memrise’s progress over the following years. The first is the idea of “elaborative” learning – in which you try to give extra meaning to a fact to try to get it to stick in the mind. These “mems”, as the team call them, are particularly effective if they tickle the funny bone as well as the synapses – and so for each fact that you want to learn, you are encouraged to find an amusing image or phrase that helps plant the memory in your mind.
  • Unsurprisingly, it was the friendly competition element that captured the attention of Traynor's primary school pupils learning Spanish. “As soon as they come into the classroom, they want to see where they are on the leader board,” he says. And there are other advantages. Each lesson, Traynor tends to split the class into two – while half are doing the “spade work” on vocabulary learning on the school's iPads, he can teach the others – before the two halves switch over. By working with these smaller groups, he can then give more individual attention to each child's understanding of the grammar.Even more powerfully, Traynor recently began encouraging his class to record and upload their pronunciation of the words onto the app – which they can then share with their classmates using the course. The sound of their classmates seems to have spurred on their enthusiasm, says Traynor. “They're constantly trying to work out whose voice they're hearing,” he says. “So they're giving more attention to the different sounds. I think it's improved their speaking and listening dramatically.”Although most courses on Memrise deal with foreign languages, teachers in other subjects are also starting to bring the technology to their classroom. Simon Birch from The Broxbourne School in Hertfordshire, for instance, uses it to teach the advanced terminology needed for food technology exams, while his school’s English department are using it to drill spelling. "The benefits for literacy can't be overstated," Birch says.
Lawrence Hrubes

▶ UPDATED My Kid Could Paint That trailer - YouTube - 0 views

www.youtube.com/watch

TOK art painting abstract modern child money ethics skill

shared by Lawrence Hrubes on 10 Oct 13 - Cached
  • Lawrence Hrubes on 10 Oct 13
     
    "In the span of only a few months, 4-year-old Marla Olmstead rocketed from total obscurity into international renown -- and sold over $300,000 dollars worth of paintings. She was compared to Kandinsky and Pollock, and called "a budding Picasso." "
Lawrence Hrubes

my kid could paint that part 1- esp. subs on Vimeo - 0 views

vimeo.com/6515653

TOK art painting child skill ethics money abstract modern

shared by Lawrence Hrubes on 10 Oct 13 - No Cached
  • Lawrence Hrubes on 10 Oct 13
     
    "A look at the work and surprising success of a four-year-old girl whose paintings have been compared to the likes of Picasso and has raked in hundreds of thousands of dollars"
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